Universal Licensing System
KNNN250
CSX TRANSPORTATION
License details
| ULS identifier | 1920098 |
|---|
| Call sign | KNNN250 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2013-07-29 |
|---|
| Expiration | 2021-03-05 |
|---|
| Cancellation | 2021-05-08 |
|---|
| Frequency range | 160.35 - 161.52 MHz (6 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | INDIANTOWN, MARTIN, FL |
|---|
| Coordinates | 27.0117222, -80.4556111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:11:23 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB | 160.35000000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | FB | 160.39500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB | 160.59000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FB | 160.59000000 | | | 30.000000 | 120.000000 | |
| 3 | 1 | FB | 160.59000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB | 160.78500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FB | 160.78500000 | | | 30.000000 | 120.000000 | |
| 3 | 1 | FB | 160.78500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB | 161.10000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FB | 161.10000000 | | | 30.000000 | 120.000000 | |
| 3 | 1 | FB | 161.10000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB | 161.52000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FB | 161.52000000 | | | 30.000000 | 120.000000 | |
| 3 | 1 | FB | 161.52000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 160.35000000 | | 20K0F3E |
| 3 | 1 | 160.39500000 | | 20K0F3E |
| 1 | 1 | 160.59000000 | | 20K0F3E |
| 2 | 1 | 160.59000000 | | 20K0F3E |
| 3 | 1 | 160.59000000 | | 20K0F3E |
| 1 | 1 | 160.78500000 | | 20K0F3E |
| 2 | 1 | 160.78500000 | | 20K0F3E |
| 3 | 1 | 160.78500000 | | 20K0F3E |
| 1 | 1 | 161.10000000 | | 20K0F3E |
| 2 | 1 | 161.10000000 | | 20K0F3E |
| 3 | 1 | 161.10000000 | | 20K0F3E |
| 1 | 1 | 161.52000000 | | 20K0F3E |
| 2 | 1 | 161.52000000 | | 20K0F3E |
| 3 | 1 | 161.52000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 14701 S WEST KANNER HWY, INDIANTOWN, MARTIN, FL | 27.01172222, -80.45561111 | 6.000 m | POLE | 15.000 m structure / 15.000 m overall | N |
| 2 | T | 4151 NW HWY 17 & 92, SANFORD, SEMINOLE, FL | 28.83722222, -81.32477778 | 2.000 m | BRIDG | 10.000 m structure / 12.000 m overall | N |
| 3 | T | 1/2 MI S OF DAVIS RD MP SX1014, FORT LAUDERDALE, BROWARD, FL | 26.09647222, -80.16950000 | 3.000 m | BANT | 6.000 m structure / 6.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | 9.000 | |
| 1 | 2 | T | | 12.000 m | | | | 4.000 | |
| 1 | 3 | T | | 5.000 m | V | 0.0000 | 360.0000 | 8.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | DISPATCH CTR 3019 WARRINGTON ST, JACKSONVILLE, FL | DUVAL | 9043882180 |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5071 |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-08 | KNNN250 | LIEXP |
| 2020-12-07 | KNNN250 | LETRES |
| 2013-07-29 | KNNN250 | COR |
| 2013-07-29 | KNNN250 | LIREN |
| 2013-02-07 | KNNN250 | ESCAPR |
| 2013-02-06 | KNNN250 | ESUAPR |
| 2013-02-06 | KNNN250 | EFUAPR |
| 2012-03-17 | KNNN250 | ESCAPR |
| 2012-03-16 | KNNN250 | ESUAPR |
| 2012-03-16 | KNNN250 | EFUAPR |
| 2011-05-07 | KNNN250 | LIEXP |
| 2011-01-13 | KNNN250 | ESUAPR |
| 2010-12-13 | KNNN250 | LETRES |
| 2005-03-15 | KNNN250 | LIAUA |
| 2005-03-14 | KNNN250 | ESCAPR |
| 2003-08-01 | KNNN250 | LETCNS |
| 2002-10-10 | KNNN250 | LIMOD |
| 2002-01-22 | KNNN250 | AUDOPR |
| 2001-01-24 | KNNN250 | LIREN |
| 2000-12-19 | KNNN250 | LETRES |
| 2000-11-24 | KNNN250 | LICCNV |
| 1998-11-13 | KNNN250 | AUTHPR |
| 1996-03-05 | KNNN250 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1920098 | 2026-08-02 01:11:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNN250 | ULS 1920098 | 2026-08-02 01:11:23 |
| Status | E | ULS 1920098 | 2026-08-02 01:11:23 |
| Service | IG | ULS 1920098 | 2026-08-02 01:11:23 |
| Grant Date | 2013-07-29 | ULS 1920098 | 2026-08-02 01:11:23 |
| Expiration Date | 2021-03-05 | ULS 1920098 | 2026-08-02 01:11:23 |
| Cancellation Date | 2021-05-08 | ULS 1920098 | 2026-08-02 01:11:23 |